72609984

素因数分解:

$2^6\times 3^2\times {\mathrm{37}}^1\times {\mathrm{3407}}^1$

素因数の和:3462

約数の個数: 84

約数和(自身を含む): 213811104

約数和(自身を除く): 141201120

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 64, 72, 74, 96, 111, 144, 148, 192, 222, 288, 296, 333, 444, 576, 592, 666, 888, 1184, 1332, 1776, 2368, 2664, 3407, 3552, 5328, 6814, 7104, 10221, 10656, 13628, 20442, 21312, 27256, 30663, 40884, 54512, 61326, 81768, 109024, 122652, 126059, 163536, 218048, 245304, 252118, 327072, 378177, 490608, 504236, 654144, 756354, 981216, 1008472, 1134531, 1512708, 1962432, 2016944, 2269062, 3025416, 4033888, 4538124, 6050832, 8067776, 9076248, 12101664, 18152496, 24203328, 36304992, 72609984]

約数ペア:

[(1, 72609984), (2, 36304992), (3, 24203328), (4, 18152496), (6, 12101664), (8, 9076248), (9, 8067776), (12, 6050832), (16, 4538124), (18, 4033888), (24, 3025416), (32, 2269062), (36, 2016944), (37, 1962432), (48, 1512708), (64, 1134531), (72, 1008472), (74, 981216), (96, 756354), (111, 654144), (144, 504236), (148, 490608), (192, 378177), (222, 327072), (288, 252118), (296, 245304), (333, 218048), (444, 163536), (576, 126059), (592, 122652), (666, 109024), (888, 81768), (1184, 61326), (1332, 54512), (1776, 40884), (2368, 30663), (2664, 27256), (3407, 21312), (3552, 20442), (5328, 13628), (6814, 10656), (7104, 10221)]